@charset "utf-8";

*{margin: 0; padding: 0; box-sizing: border-box;}
body{color: #333; font-family: "Noto Sans KR", sans-serif;}
a{text-decoration: none; color: inherit;}
ol,ul,li{list-style: none;}
button{cursor: pointer;}

html{
  scroll-behavior: smooth;
}
.wrap{
  position: relative;
  background: linear-gradient(220deg,rgba(235, 218, 224, 1) 0%, rgba(148, 187, 233, 1) 100%);
  min-height: 100vh;
  height: 900px;
  padding-top: 80px;
}
/* 헤더 */
header{
  width: 100%;
  height: 80px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  transition: background 0.3s;
}
header.header-bg {
  background: rgba(148, 187, 233, 0.2);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(10px);
}
.header-wrap{
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;

}
.header__logo h1{
  position: static;
  left: auto;
  top: auto;
  width: 100px;
  z-index: 10;
  margin: 0;
}

.gnb{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  
}

.gnb>ul{
  display: flex;
  justify-content: right;
}
.gnb>ul>li{
  margin-right: 30px;
  font-size: 18px;
}

.gnb>ul>li>a{
  display: block;
  padding: 5px 20px;
  text-align: center;
  font-weight: bold;
  transition: 0.4s;
}
.gnb>ul>li>a:hover{
  color: #fff;
  
}

/* intro */

#intro{
  max-width: 1200px;
  width: 100%;
  height: 765px;
  margin: 100px auto 0 auto; 
  position: relative;
  scroll-margin-top: 190px; 
}

#intro h2{
  position: absolute;
  top: 550px;
  left: 25%;
  font-size: 100px;
  text-align: center;
  text-transform: uppercase;
  color: #444;
  font-weight: 400;
}

.gradient-box{
  position: relative;
  width: 300px;
  height: 120px;
  margin: 50px auto;
}
.gradient{
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: fadeBlurIn 1.5s ease forwards, floatY 2.5s 1.5s infinite ease-in-out;
  filter: blur(10px);
  color: #333;
  font-weight: bold;
  font-size: 20px;
  display: flex;             
  align-items: center;        
  justify-content: center;   
}
.gradient img{
  width: 50px;
  height: 50px;
}
.bar1{
  width: 200px;
  height: 200px;
  left: -436px;
  top: 20px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(82, 186, 209, 0.4);
}
.bar1 img,.bar3 img{width: 40px; height: 40px;}
.bar2{
  width: 220px;
  height: 220px;
  left: -117px;
  top: -55px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(31, 147, 31, 0.4);
  animation-delay: 0.5s;
}
.bar3{
  width: 200px;
  height: 200px;
  left: -312px;
    top: 300px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(147, 31, 126, 0.4);
  animation-delay: 0.3s;
}
.bar4{
  width: 300px;
  height: 300px;
  left: -33px;
  top: 150px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(147, 31, 33, 0.4);
  animation-delay: 0.7s;
}
.bar4 img{width: 75px; height: 75px;}
.bar5{
  width: 250px;
  height: 250px;
  left: 275px;
  top: 0;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(31, 126, 147, 0.4);
  animation-delay: 0.6s;
}
.bar6{
  width: 180px;
  height: 180px;
  right: -450px;
  top: 300px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(31, 147, 31, 0.4);
  animation-delay: 0.4s;
}
.bar7{
  width: 200px;
  height: 200px;
  left: 350px;
  top: 350px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(147, 31, 126, 0.4);
  animation-delay: 0.4s;
}
.bar8{
  width: 150px;
  height: 150px;
  right: -353px;
  top: 100px;
  background: rgba(209, 226, 235, 0.4);
  box-shadow: 0 0 80px rgba(147, 31, 33, 0.4);
  animation-delay: 0.8s;
}
.bar8 img{width: 35px; height: 35px;}

@keyframes fadeBlurIn {
  0% {
    opacity: 0;
    filter: blur(20px);
    transform: scale(1.07);
  }
  100% {
    opacity: 1;
    filter: blur(0px);
    transform: scale(1);
  }
}
@keyframes floatY {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-18px); }
  100% { transform: translateY(0); }
}

/* about */

#about{
  max-width: 1200px;
  width: 100%;
  height: 850px;
  margin: 80px auto 0 auto;
  scroll-margin-top: 100px; 
}

#about h2{
  text-align: center;
  font-size: 40px;
  margin-bottom: 80px;
  text-transform: uppercase;
}
.about-item{
  display: flex;
  flex-direction: column;
  align-items:flex-start;
  height: 100%;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.about-item.show{
  opacity: 1;
  transform: translateY(0);
}
.about-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, auto);
  column-gap: 30px;
}
.about-item>h3{
  font-size: 24px;
}
.about-item hr{
  margin: 10px 0;
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.2);
}
.about-item.img{
  grid-column: 1 / 2;
  grid-row: 1 / 2;
  display: flex;
  align-items: center;
  width: 230px;
  height: 360px;
  border-radius: 10px;
  box-shadow: 1px 1px 20px rgba(0, 0, 0, 0.1);
  background-color: rgba(255, 255, 255, 0.2);
}
.about-item.img p{
  text-align: center;
  width: 100%;
  line-height: 30px;
}
.about-item.img img{
  display: block;
  margin: 0 auto;
  width: 200px;
}

/* https://bennettfeely.com/clippy/테이프모양잡기 */
.tape{
  width: 170px;
  height: 32px;
  text-align: center;
  background-color: #BCFFBC;
  align-items: center;
  position: relative;
  clip-path: polygon(0% 1%, 6% 25%, 0% 44%, 9% 59%, 1% 69%, 8% 78%, 0% 95%, 98% 98%, 95% 82%, 100% 65%, 93% 41%, 100% 23%, 94% 12%, 100% 1%);
}
.tape:first-child{
  left: -86px;
  top: -15px;
  transform: rotate(-30deg);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  z-index: 2;
}
.tape:last-child{
  right: -112px;
  bottom: 6px;
  transform: rotate(-35deg);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  z-index: 2;
}

.about-item.skills p{
  margin: 10px 0;
}
.go:hover{
  color: #fff;
  text-decoration: underline;
  font-size: 18px;
}
.about-item.skills p>img{
  margin-right: 20px;
}
.img_text{
  font-weight: 600;
}
.about-item.contact {
  grid-column: 1 / 2;
  grid-row: 2 / 3;
  margin-top: 50px;
}
.about-item.contact p{
  margin: 20px 0;
}
.about-item.introduction{
  line-height: 30px;
  margin-bottom: 30px;
}
.about-item.career{
  display: flex;
  flex-direction: column;
}
.about-item.career p{
  margin: 10px 0;
}
.about-item.career span{
  display: block;
}
mark{
  background-color: #bf6eb0;
  color: #fff;
  padding: 0 7px;
  border-radius: 4px;
}

/* project */
#project{
  width: 100%;
  background-image: url('../images/background.png');
  background-repeat: repeat-y;
  background-position: center;
  background-size: auto; 
  background-attachment: fixed;
  padding: 20px 0;
  scroll-margin-top: 80px; 
}

.project_wrap{
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}
.project_wrap h2{
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  text-transform: uppercase;
  padding-bottom: 50px;
}

.project_list{
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 60px;
  
}
.project_list>li{
  width: 100%;
  background-color: #fff;
  padding: 20px;
  border-radius: 12px;
}
.project_list li:nth-child(even) .project_item {
  flex-direction: row-reverse;
}

.project_list h3{
  padding-top: 20px;
}

.project_item{
  display: flex;
  align-items: flex-start;
  gap: 30px;
}
.project_img{
  width: 40%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 800px;
}
.project_img img{
  width: 100%;
  display: block;
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  overflow: hidden;
}
.project_desc{
  width: 60%;
  font-size: 14px;
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 800px;
}
.spec{
  width: 80px;
  height: 10px;
  padding: 2px 5px;
}
.project_desc .figma{
  background-color: #f082c2;
  color: #333;
}
.project_desc .html{
  background-color: #dd8532;
  color: #fff;
}
.project_desc .css{
  background-color: #4152b3;
  color: #fff;
}
.project_desc .javascript{
  background-color: #ffff00;
  color: #333;
}
.project_desc .jquery{
  background-color: #7ba5d4;
  color: #333;
}
.project_desc .php{
  background-color: #474A8A;
  color: #fff;
}
.project_desc .react{
  background-color: #61DAFB;
  color: #fff;
}
.project_desc .sass{
  background-color: #cc6699;
  color: #fff;
}
.project_desc ul{
  padding-left: 0;
}
.project_desc li{
  margin-bottom: 20px;
  font-weight: bold;
  font-size: 18px;
}
.project_desc li>p{

  margin:5px 0;
}
.project_desc h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.project_desc p {
  font-size: 16px;
  color: #666;
}
.go_btn{
  margin-top: 20px;
}
.go_btn>a{
  padding: 5px 10px;
  background-color: #bf6eb0;
  color: #fff;
  border-radius: 10px;
}
.go_btn>a:hover{
  background-color: #fff;
  color: #333;
  border: 1px solid #bf6eb0;
}

/* contact */
#contact{
  max-width: 900px;
  width: 100%;
  margin: 80px auto;
  height: 700px;
}

#contact h2{
  text-align: center;
  font-size: 40px;
  margin-bottom: 110px;
  text-transform: uppercase;
}
  .contact_inner{
  text-align: left;
  opacity: 0;
  transform: translateY(30px); 
  transition: all 0.6s ease;
}
.contact_inner.active{
  opacity: 1;
  transform: translateY(0);
}
.cantact_txt{
  color: #333;
  margin-top: 80px;
  font-size: 22px;
  line-height: 40px;
}
.email{
  font-weight: bold;
  font-size: 60px;
  color: #333;
}
.email_btn{
  color: #bf6eb0;
  font-weight: 500;
  padding-top: 30px;
  width: 150px;
}
.email_btn:hover{
  animation: pop 0.5s ease-in-out;
}
@keyframes pop {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
.email_btn>.next{
  display: block;
  width: 100%;
}
.email_btn>.next>span{
  font-size: 13px;
  border-radius: 50%;
  padding: 1px 6px;
  background-color: #bf6eb0;
  color: #fff;
}


/* footer */

footer{
  width: 100%;
  background-color: #888888;
  color: #fff;
  text-align: center;
  font-size: 12px;
}
footer address{
  font-style: normal;
  text-align: center;
  line-height: 40px;
}
.top_btn {
  position: fixed;
  width: 50px;
  height: 50px;
  bottom: 80px;
  right: 180px;
  padding: 5px 10px;
  color: #bf6eb0;
  border: 1px solid #bf6eb0;
  background-color: #fff;
  text-align: center;
  border-radius: 50%;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 999;
}

.top_btn.show {
  opacity: 1;
  visibility: visible;
}
.top_btn:hover {
  background-color: #bf6eb0;
  color: #fff;
}

@media (max-width: 768px) {
  .project_item {
    flex-direction: column;
  }

  .project_img,
  .project_desc {
    width: 100%;
  }

  .project_img h3,
  .project_img p {
    text-align: center;
  }
}